【0722作业】使用throw抛出年龄异常

package com.Ex01;
/**
 * 使用throw抛出年龄异常
 * 
 * @author L
 *
 */
public class Age {
    private int age;//年龄

    public int getAge() {
        return age;
    }
    //setAge对年龄进行判断，如果年龄介于1到100直接赋值，否则抛出异常
    public void setAge(int age) throws Exception {
        if(age>0&&age<=100) {
            this.age = age;
        }else {
            //抛出异常
            throw new Exception("年龄必须在1到100之间！");
        }
    }
    
}

 

package com.Ex01;

import java.util.Scanner;

public class Test {
    static Scanner sc=new Scanner(System.in);
    public static void main(String[] args) {
        Age age=new Age();
        System.out.print("请输入年龄：");
        try {
            age.setAge(sc.nextInt());
        }catch(Exception e) {
            e.printStackTrace();
        }
    }
}